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Avaya Definity TN553 Packet Data Line (Refurbished)

Avaya Definity TN553 Packet Data Line (Refurbished)

Our Price: $79.00

Product Code: AVDEFTN553-REF


Key Features:

  • Provides 12 ports that can connect through a cross-connect field to a TN726B circuit pack
  • Provides software-administrable connections between the Switch Processing Element (SPE) and system access ports
  • Connects to the packet bus and converts mode-2 protocol to mode-3 protocol connecting the TN726B to the TDM bus for asynchronous EIA connections to adjuncts

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